TY - BOOK AU - Butler,G.C. TI - Principles of ecotoxicology (scope 12) SN - 0471996386 PY - 1978/// CY - Chichester PB - John Wiley & Sons KW - Pollution KW - Environmental aspects KW - Toxicology N1 - 'Published on behalf of the Scientific Committee on Problems of the Environment (SCOPE) of the International Council of Scientific Unions (ICSU)'; Includes bibliographies and index ER -